Diff Editor V2: No Notification When Document Has Only Whitespace Change

[hediet]

Verification steps:
Make sure you are on diff editor version 2. Enable whitespace only diffing (the reversed P in the toolbar). Diff two identical documents, change indentation.
Verify that a notification is shown.

[MaJerle]

I cannot find your reversed P, nonetheless, with diff version 2 and removed "ignore leading/trailing whitespace", I get this:

and TBH, why should have an option to ignore any diff view? Isn't the purpose of the diff, to really see the diff?

Git extensions -> more logical diff: